USA.com / New York / Suffolk County / Lake Grove, NY / 11755 / Population and Races / Historical Household and Family Data
11755 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 12,329
| 11755 Zip Code | New York | U.S. | |
| Total Households | 4,055, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 3.03, see rank | 2.62 | 2.63 |
| 1 Person Households | 804, 19.83%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 3,251, 80.17%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 3,160, 77.93%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.58, see rank | 3.38 | 3.32 |
| Married-Couple Family | 2,557, 63.06%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 895, 22.07%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 12,387
| 11755 Zip Code | New York | U.S. | |
| Total Households | 4,187, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.95, see rank | 2.57 | 2.58 |
| 1 Person Households | 716, 17.10%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 3,471, 82.90%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 3,277, 78.27%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.32, see rank | 3.20 | 3.14 |
| Married-Couple Family | 2,726, 65.11%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 910, 21.73%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 12,263
| 11755 Zip Code | New York | U.S. | |
| Total Households | 4,053, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 3.02, see rank | 2.60 | 2.61 |
| 1 Person Households | 706, 17.42%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 3,347, 82.58%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 3,191, 78.73%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.51, see rank | 3.35 | 3.29 |
| Married-Couple Family | 2,648, 65.33%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 862, 21.27%, see rank | 35.74% | 33.53% |
US Census 2000 data
Total population: 11,402
| 11755 Zip Code | New York | U.S. | |
| Total Households | 3,769, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 3.00, see rank | 2.61 | 2.59 |
| 1 Person Households | 510, 13.53%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 3,259, 86.47%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 3,065, 81.32%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.31, see rank | 3.22 | 3.14 |
| Married-Couple Family | 2,565, 68.06%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 704, 18.68%, see rank | 34.26% | 31.94% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.